CN219961511U - Water saving device for irrigation - Google Patents

Abstract

The utility model relates to the technical field of water-saving irrigation, and discloses a water-saving device for water-saving irrigation. The unit pipe of irrigation unit is equipped with a plurality of branching mouths towards one side, and a plurality of outlet have been seted up along both sides to branch pipe that connects on the branching mouth. The connecting pipe at the other side of the unit pipe is connected with the drain nozzle through an electromagnetic water valve. The control box is electrically connected with the water pump, the pressure valve, the flow valve and the electromagnetic water valve respectively. The branch pipe is equipped with spacing along the upside up, and the activity cover is equipped with a plurality of support clamps on the branch pipe, and the support clamp can clip spacing and support the branch pipe, and the outlet of branch pipe both sides is difficult for being blocked by soil, and rivers are more smooth and easy through the branch pipe. When irrigation is finished, the electromagnetic water valve is closed, and when the pressure valve detects that the water pressure is too high, the control box can control to close the water pump, so that the labor capacity of operators can be reduced.

Description

Water saving device for irrigation

Technical Field

The utility model relates to the technical field of water-saving irrigation, in particular to a water-saving device for water conservancy irrigation.

Background

With the wide popularization of modern agriculture, the income and efficiency of agricultural planting are also improved to a certain extent. The large-scale farmland adopts mechanized planting, can replace the traditional manual labor, and can save the manpower expense. The modern agricultural greenhouse can be used for planting melons, fruits and vegetables, the planting income is high, a large amount of labor force is needed, the management work of greenhouse planting mainly comprises seeding, management, construction, irrigation and picking, the greenhouse planting has the advantages of providing proper temperature and humidity, the greenhouse has a heat preservation effect, and the soil humidity can be adjusted through regular irrigation, so that crops in the greenhouse have good growth situation. The current greenhouse irrigation adopts the sprinkling irrigation formula and the drip irrigation formula more, and the branch pipe of drip irrigation formula can be pre-buried under the film, and in time need observe the irrigation condition when irrigating at every turn, also can adopt the mode control irrigation of timing. In order to avoid waste of water, the water needs to be irrigated in the partitioned areas, operators need to observe and time in real time, and the labor capacity is high. The water outlet of the current branch pipe is easily blocked by soil, so that the water outlet is not smooth. Aiming at the problems, we invented a water saving device for irrigation.

Disclosure of Invention

The utility model provides a water saving device for irrigation, which solves the technical problems.

The technical scheme of the utility model is realized as follows: the water saving device is used for irrigation of the agricultural greenhouse; the water-saving device comprises a control box and a water pump, wherein a water outlet of the water pump is connected with a main water pipe through a pressure valve, a plurality of water discharge nozzles are arranged on the main water pipe, irrigation units are connected to the water discharge nozzles, and the irrigation units extend into an agricultural greenhouse; the irrigation unit comprises a unit pipe, a plurality of branch nozzles are arranged on one side of the unit pipe, branch pipes are connected to the branch nozzles, and a plurality of water outlets distributed at equal intervals are formed in the two sides of the branch pipes; the unit pipe is provided with a connecting pipe towards the other side, a flow valve is arranged on the connecting pipe, and the connecting pipe is connected with a drain nozzle through an electromagnetic water valve; the control box is electrically connected with the water pump, the pressure valve, the flow valve and the electromagnetic water valve respectively; the branch pipe is provided with a limit strip upwards along the top side; the branch pipe is movably sleeved with a plurality of supporting clamps, and the supporting clamps can clamp the limiting strips and support the branch pipe.

Further, the connecting pipe is covered with a transition bridge, the transition bridge is an arc-shaped plate, and two ends or two sides of the agricultural greenhouse are covered on the transition bridge.

The support clamp comprises a support frame in a shape like a Chinese character 'ji', the support frame is sleeved on the branch pipe, and the bottom end of the support frame is abutted against the ground; the support frame is equipped with the fixation clamp up along top one side, the support frame articulates along top opposite side has the movable clamp, install the extension spring between fixation clamp and the movable clamp, the spacing can be held with the movable clamp to fixation clamp.

Further, a plurality of clamping holes are formed in the limiting strip; the movable clamp is provided with a clamping block at the bottom of the inner side, and the clamping block can be arranged in the clamping hole in a penetrating way.

By adopting the technical scheme, the utility model has the beneficial effects that:

1. irrigation unit can stretch into in the green house, installs the flow valve on the connecting pipe of unit pipe, and irrigation flow can be controlled at every turn, can effective water economy.

2. And a pressure valve is arranged between the main water pipe and the water pump, when the electromagnetic water valve is closed and the water pressure in the main water pipe rises after irrigation is finished every time, the control box can control to close the water pump when the pressure valve detects that the water pressure is too high, the operation personnel is not required to observe the irrigation condition in real time, and the labor capacity of the operation personnel is not great.

3. The branch pipe is sleeved with a plurality of supporting clamps, the supporting clamps can clamp limit strips on the top side of the branch pipe, water outlets on two sides of the branch pipe are not easy to be blocked by soil, and water flow is smooth through the branch pipe.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a split structure of the present utility model;

FIG. 3 is a schematic view of a disassembled structure of an irrigation unit of the present utility model;

fig. 4 is an enlarged view of a portion a in fig. 3;

wherein: 1. an agricultural greenhouse; 2. a control box; 3. a water pump; 4. a pressure valve; 5. a main water pipe; 6. a drain nozzle; 7. a unit pipe; 8. a branching mouth; 9. a branch pipe; 10. a water outlet; 11. a connecting pipe; 12. a flow valve; 13. an electromagnetic water valve; 14. a limit bar; 15. a transition bridge; 16. a support frame; 17. a fixing clamp; 18. a movable clamp; 19. a telescopic spring; 20. a clamping hole; 21. and (5) clamping blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the water saving device for irrigation of the agricultural greenhouse 1. The water saving device comprises a control box 2 and a water pump 3, wherein a water outlet of the water pump 3 is connected with a main water pipe 5 through a pressure valve 4, a plurality of water discharge nozzles 6 are arranged on the main water pipe 5, irrigation units are connected to the water discharge nozzles 6, and the irrigation units extend into the agricultural greenhouse 1. The irrigation unit comprises a unit pipe 7, a plurality of branch nozzles 8 are arranged on one side of the unit pipe 7, branch pipes 9 are connected to the branch nozzles 8, and a plurality of water outlets 10 which are distributed at equal intervals are formed in the two sides of the branch pipes 9. The unit pipe 7 is provided with a connecting pipe 11 towards the other side, a flow valve 12 is arranged on the connecting pipe 11, and the connecting pipe 11 is connected with the water discharge nozzle 6 through an electromagnetic water valve 13. The control box 2 is electrically connected with the water pump 3, the pressure valve 4, the flow valve 12 and the electromagnetic water valve 13 respectively. The branch pipe 9 is provided with a limit bar 14 upwards along the top side. The branch pipe 9 is movably sleeved with a plurality of supporting clamps, and the supporting clamps can clamp the limiting strips 14 and support the branch pipe 9.

The connecting pipe 11 of the embodiment is covered with a transition bridge 15, the transition bridge 15 is an arc-shaped plate, and two ends or two sides of the agricultural greenhouse 1 are covered on the transition bridge 15. The transition bridge 15 plays a supporting role, prevents the connection pipe 11 from being deformed by extrusion, and makes irrigation smoother.

The support clamp of this embodiment includes a support frame 16 having a shape of a Chinese character 'ji', the support frame 16 is sleeved on the branch pipe 9, and the bottom end of the support frame 16 is abutted against the ground. The support frame 16 is equipped with fixation clamp 17 up along top one side, and support frame 16 is articulated along top opposite side to have movable clamp 18, installs telescopic spring 19 between fixation clamp 17 and the movable clamp 18, and fixation clamp 17 and movable clamp 18 can grasp spacing 14. The fixed clamp 17 and the movable clamp 18 on the supporting clamp can clamp the limiting strip 14 and can support the branch pipe 9, the branch pipe 9 can be prevented from being excessively extruded, the water outlets 10 on two sides of the branch pipe 9 are not easy to be blocked by soil, and water flow can smoothly enter the branch pipe 9 to irrigate crops in a greenhouse.

The limiting strip 14 of the present embodiment is provided with a plurality of clamping holes 20. The movable clamp 18 is provided with a clamping block 21 along the bottom of the inner side, and the clamping block 21 can be arranged in the clamping hole 20 in a penetrating way. The fixed clamp 17 and the movable clamp 18 clamp the limit strips 14 firmly, the branch pipe 9 is not easy to fall off from the support clamp, the branch pipe 9 is prevented from being excessively extruded, and water flow can smoothly enter the branch pipe 9.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (4)

1. The water saving device for irrigation is used for irrigation of the agricultural greenhouse (1); the water-saving device is characterized by comprising a control box (2) and a water pump (3), wherein a water outlet of the water pump (3) is connected with a main water pipe (5) through a pressure valve (4), a plurality of water draining nozzles (6) are arranged on the main water pipe (5), irrigation units are connected to the water draining nozzles (6), and the irrigation units extend into the agricultural greenhouse (1); the irrigation unit comprises a unit pipe (7), wherein a plurality of branch nozzles (8) are arranged on one side of the unit pipe (7), branch pipes (9) are connected to the branch nozzles (8), and a plurality of water outlets (10) which are distributed at equal intervals are formed in the two sides of the branch pipes (9); a connecting pipe (11) is arranged on the unit pipe (7) towards the other side, a flow valve (12) is arranged on the connecting pipe (11), and the connecting pipe (11) is connected with the drain nozzle (6) through an electromagnetic water valve (13); the control box (2) is electrically connected with the water pump (3), the pressure valve (4), the flow valve (12) and the electromagnetic water valve (13) respectively; the branch pipe (9) is provided with a limit strip (14) upwards along the top side; the branch pipe (9) is movably sleeved with a plurality of supporting clamps, and the supporting clamps can clamp the limiting strips (14) and support the branch pipe (9).

2. Irrigation water saving device according to claim 1, characterized in that the connecting pipe (11) is covered with a transition bridge (15), the transition bridge (15) is an arc-shaped plate, and two ends or two sides of the agricultural greenhouse (1) are covered on the transition bridge (15).

3. The irrigation water-saving device according to claim 1, wherein the supporting clamp comprises a supporting frame (16) in a shape of a Chinese character 'ji', the supporting frame (16) is sleeved on the branch pipe (9), and the bottom end of the supporting frame (16) is abutted against the ground; the support frame (16) is equipped with fixation clamp (17) up along top one side, support frame (16) are articulated along top opposite side have movable clamp (18), install expansion spring (19) between fixation clamp (17) and movable clamp (18), fixation clamp (17) and movable clamp (18) can grasp spacing (14).

4. A water conservation device according to claim 3, characterized in that the limit bar (14) is provided with a plurality of clamping holes (20); the movable clamp (18) is provided with a clamping block (21) along the bottom of the inner side, and the clamping block (21) can be arranged in the clamping hole (20) in a penetrating way.